In-Ear MonitorOverreview

Truthear Hexa

Name: Truthear Hexa
Brand: Truthear

The $80 neutral benchmark, four years on: everyone agrees on the tuning, and the argument has moved to whether 'neutral' means reference or lifeless — and whether a 2 dB-short bass shelf is honesty or anemia.

42 sourcesUpdated 2026-09-20

$90Typical US price

Score aggregates reviewer opinions across topics.

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The short version

What to know.

A compact 1DD + 3BA hybrid tuned neutral with a modest sub-bass shelf. Sources broadly agree on its clean, vocal-forward midrange, its comfort and isolation in a small shell, its accurate imaging, and that it is one of the tonally best-behaved earphones near $80–90. Fifty-three rigs put the bass about 2 dB under the Harman target in the sub-bass, the 4–6 kHz region 5–6 dB under it, and a single 8 kHz peak about 3 dB over it — and the disagreements sit exactly there. A weighted majority hears the bass as light and the presentation as soft in attack and dynamics; a large minority hears Goldilocks bass and refined restraint. Treble reads as smooth and airy to two-thirds and as hot, metallic or fatiguing to a third, and a high-output-impedance source measurably pushes it toward the latter. Value splits between 'still the neutral benchmark' and 'overtaken by the EW300, Aria 2, Klean and its own Pure'. Fit is praised by most and beaten by the nozzle for some; the cable is universally disliked, and a minority of owners report a driver dying within a couple of years. Reviewer scores run from 10/10 to 4.6/10; owners average 4.2 of 5.

About this product

The 2022 Truthear Hexa — a $90 (launched $79.99) 1DD + 3BA hybrid in a smoky resin shell with a black metal faceplate and a recessed 0.78 mm 2-pin socket. Not the dual-dynamic Truthear x Crinacle ZERO / ZERO:RED / ZERO:BLUE, not the Hola, Nova or Gaia, and not the 2025 Pure, which reuses the recipe with a warmer, darker voicing (measurably 1–2 dB less upper midrange and 4–5 dB less 12 kHz). Still in production and stocked by Truthear's own store and Shenzhen Audio at $89.99; the Amazon listing was without an offer in September 2026.

The Truthear Hexa landed in November 2022 as an $80 hybrid — one dynamic woofer, three balanced armatures — and within weeks had collected the rarest praise in budget audio: a five-star review from Super* Review, an 'A+ for tone' from Crinacle, and 'my new benchmark under a hundred dollars' from Resolve. It became the earphone every neutral-leaning budget set is still measured against, and the default 'first serious IEM' recommendation on Reddit for years.

Four years and a few hundred rival launches later, the record reads differently from the launch coverage. The tuning is not in dispute — fifty-three measurement rigs agree on it to within a decibel — but the people who live with it split on what that tuning is worth: a clean, honest reference with jaw-dropping clarity for the money, or a bass-shy, slightly metallic, faintly boring set that newer $80–100 rivals have overtaken. Add a thin cable, a run of dead-driver reports, and a price that has crept to $90, and the consensus is a map with two clear regions rather than a verdict.

A good fit for

Listeners who want a neutral, vocal-forward reference near $90 and know that is what they want
Competitive gaming and mixing/monitoring on a budget — accurate imaging, good isolation, a small shell
Small ears and side-sleepers, provided the nozzle seats for you
Anyone building a first 'serious' IEM collection around a known tonal reference

Think twice if

You want slam, punch or a Harman-style bass shelf — the low end is light by design and most reviewers say so
You are treble-sensitive and listen from a phone or high-impedance source — the 8 kHz peak grows with output impedance
You found neutral sets boring before; the second camp is real and includes reviewers who returned it
Your ear canals are small or you struggle with long nozzles — try before you buy
You want the same recipe warmer and smoother: the Pure is the same shell with 1–2 dB less upper midrange and less 12 kHz

The reviewer consensus

Agreement &
disagreement.

9 / 12topics divide opinion

1 Strong agreement2 Mostly agree9 Divided opinions

Common ground7

The tuning itself is settled: fifty-three rigs agree within a decibel on a neutral, slightly warm balance with a modest sub-bass shelf, a 4–6 kHz trough and a single 8 kHz peak
Clean, present, natural vocals are the headline strength — the most repeated praise across every class of source
Imaging and separation are accurate for the price and channel matching is good across the measured fleet; it is a standing gaming recommendation
Comfort and isolation in the small, flush shell are excellent for most ears, and several owners sleep in it
The stock cable is thin, tangly and disliked by nearly everyone; the recessed socket rejects flat-pin replacements
It is easy to drive but not source-agnostic: a high-output-impedance source measurably adds 2–4 dB of upper-mid and treble energy
It is a tuning benchmark, not a technical giant-killer — even its five-star reviewers say so

Points of contention9

Bass: light and soft in attack (six-tenths of the weight) vs clean and exactly enough (four-tenths) — the same 2 dB-short shelf read two ways
Treble: extended and airy (two-thirds) vs hot, metallic or fatiguing at 8 kHz (a third), with source impedance and tips pushing listeners between camps
Tonality: neutral done right vs dry, thin and boring — reviewer scores run from 10 to 4.6 out of 10
Dynamics: soft attack and limited slam (two-thirds, including its fans) vs snappy enough
Detail: punches above $80 vs ordinary next to newer rivals
Soundstage: intimate and narrow vs well organised and better articulated than the Pure
Comfort: flush and sleep-friendly vs a long, lipless nozzle that breaks the seal or pokes small ears
Build: a solid, classy shell vs a terrible cable and a minority of driver deaths and channel drift
Value: still the sub-$100 neutral benchmark vs overtaken by the EW300, Aria 2, Klean and its own Pure — and $10 dearer than at launch

A closer listen.

12 topics · 9 divided

Left: criticalRight: positiveTighter lines: more agreement

Choose a topic

Bass

Leans criticalDivided opinions

Reviewer sentiment27 supporting sources

CriticalNeutralPositive

Band: opinion spread · Dot: weighted average

Sources split, six to four against. The larger camp hears bass that is light in quantity and soft in attack — 'bass-shy', 'lo-res', 'punch and impact on the softer side' — with reviewers who otherwise love the set conceding the low end lacks slam. The other camp hears exactly enough: a clean, non-bloating sub-bass lift that gives body without ever intruding, and calls the complaint a taste for Harman shelves. Fit is the wildcard: a broken seal on this short-nozzled shell removes 10–14 dB of bass, which is what several 'no bass at all' posts turned out to be.

Measured

Fifty-three rigs agree to within 1.5 dB: +8.0 dB at 20 Hz, +5.2 at 60 Hz and +3.3 at 100 Hz relative to 500 Hz — 1.0 dB under the Harman IE 2019 target at 20 Hz and 2.1–2.2 dB under it from 40 to 60 Hz, back on target by 100–200 Hz. Super* Review's air-locked trace (seal broken) loses 14 dB at 20 Hz and 10 dB at 60 Hz; the ZERO:RED on 35 shared rigs has 1.8 dB less at 20 Hz but 1.9 dB less at 200 Hz.

vs. listeners — Both camps are reading the same shelf: it is Harman-minus-two in the sub-bass with no mid-bass hump, which is 'clean' to a neutral listener and 'anemic' to anyone calibrated on Harman-plus sets. Only the 'no bass at all' reports contradict the graph, and those track seal.

Where it splits

Light in quantity and soft in attack61%

“It sounds more on the neutral side and the sense of punch and impact are both on the softer side of reference-neutral, which makes me wonder if the dynamic driver was over dampened to achieve the bass shelf.”
Twister6 (Animagus)

Clean, controlled and exactly enough39%

“It's just got kind of the perfect balance. It gives it a good sense of body and firmness to the sound”
Super* Review, via YouTube transcript

Link to this topic

The hardware

Specifications.

Checked 2026-09-22

Design

Type: In-ear monitor
Drivers: 1 × 10 mm dynamic (PU + LCP composite diaphragm) + 3 × balanced armature1DD + 3BA
Housing: resin cavity, aluminum alloy faceplate

Electrical

Impedance: 20.5 Ω
Sensitivity: 120 dB/V≈ 103.1 dB/mW
Frequency response: 8 Hz – 40 kHz

Connection

Cable: Detachable
Connector: 0.78 mm 2-pin (recessed)

Manufacturer-published figures, not measurements · from truthear.com, shenzhenaudio.com.

Follow the evidence

Sources 42

Read with context

Limitations & method.

As of 2026-09-20

What to keep in mind 8

A read of where the reviews land as of late September 2026, nearly four years after launch. The rave reviews are almost all from the first three months (November 2022 to February 2023); the owner threads, re-reviews and 'is it still worth it' debates run through 2026 and are noticeably cooler.
The price has moved: it launched at $79.99 and every early review judges it there, but Truthear, Shenzhen Audio and Headphones.com now list it at $89.99, and the Amazon listing had no offer when this was written.
The owner rating is one large sample with a tail: 4.2 from 700 Amazon ratings, two-thirds five-star and one in nine one-star. Retail stars skew positive, and a good share of the low ones are about a side dying or the cable, not the sound.
This set changes with your source more than most: a phone or a high-output-impedance amp measurably adds 2–4 dB across the upper mids and treble, so the 'bright and fatiguing' and 'smooth and airy' camps may literally be hearing different balances. If it sounds hot, try a low-impedance dongle before EQ.
Fit decides the bass. The nozzle is long and has no lip, so a shallow or loose seal strips 10–14 dB from the low end — if it sounds thin or bass-free, size up, try wide-bore or foam tips, or the tips of another set before judging it.
Which camp you join on treble tracks how you hear an 8 kHz peak that measurement rigs themselves cannot agree on (they read it anywhere from 3 to 11 dB), so treat the 'metallic' reports as genuinely personal rather than a unit lottery.
If you loved the original hype, know that it was earned in a thinner field: the Simgot EW300 and EA500LM, Moondrop Aria 2, Kefine Klean, Kiwi Ears Cadenza and Truthear's own Pure and ZERO:RED are what reviewers now cross-shop it against, and several prefer them as all-rounders.
Driver deaths and channel drift are reported by a minority of owners after one to three years; the measured fleet shows good channel matching on new units, so this is a longevity question, not a lottery at purchase.

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Truthear Hexa

How the score adds up

What to know.

A good fit for

Think twice if

Agreement &
disagreement.

Common ground7

Points of contention9

A closer listen.

Bass

Measured

Mids

Measured

Treble

Measured

Tonality

Measured

Soundstage

Imaging

Measured

Detail

Dynamics

Comfort

Build

Isolation

Value

Specifications.

Design

Electrical

Connection

Sources 42

Limitations & method.

What to keep in mind 8